How does it turn over by hand with the plugs out? Any signs of aluminum on the sleeves when you pulled the heads? The uniform reading across the board makes me think the same as BS does, bad guage. IIRC them there 2.4's are chrome bore engines(or NICASIL for the XR4). Pretty tough to tear em up, but if you do it's normally cheaper to find a good used powerhead to swap out. You either have to re-plate them(NOT CHEAP), or have sleeves put in for around $200 a hole.
__________________
2011 SUNDANCE B20CCR SKIFF, 2011 YAMAHA 90HP 4 STROKE, 2011 KARAVAN SINGLE AXLE ALUMINUM TRAILER, LOWRANCE ELITE-7 HDI, MINN KOTA RIPTIDE TROLLING MOTOR
2000CC HYDRA-SPORT 225+HP EVINRUDE SOLD 
AND THE PINK JEEP!!!! R.I.P.
http://www.wellcraftv20.com/communit...ad.php?t=11664
|